參考資訊：
https://together.jolla.com/question/36877/how-do-you-run-an-x-application-remotely-or-locally/
步驟如下：
$ devel-su # ssu addrepo home_javispedro_xwayland http://repo.merproject.org/obs/home:/javispedro:/xwayland/sailfish_latest_armv7hl/ # ssu er home_javispedro_xwayland # pkcon refresh # pkcon install xorg-x11-server-xwayland
啟動x11
# Xwayland -nolisten tcp :0 & # export DISPLAY=:0.0 &